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49355061 = 372350241
BaseRepresentation
bin1011110001000…
…1100100110101
310102212111102020
42330101210311
5100113330221
64521503353
71136340210
oct274214465
9112774366
1049355061
1125950208
1214641b59
13a2c09a2
1467aa777
1544edac6
hex2f11935

49355061 has 8 divisors (see below), whose sum is σ = 75207744. Its totient is φ = 28202880.

The previous prime is 49355057. The next prime is 49355083. The reversal of 49355061 is 16055394.

It is a happy number.

49355061 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 49355061 - 22 = 49355057 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49355041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1175100 + ... + 1175141.

It is an arithmetic number, because the mean of its divisors is an integer number (9400968).

Almost surely, 249355061 is an apocalyptic number.

It is an amenable number.

49355061 is a deficient number, since it is larger than the sum of its proper divisors (25852683).

49355061 is a wasteful number, since it uses less digits than its factorization.

49355061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2350251.

The product of its (nonzero) digits is 16200, while the sum is 33.

The square root of 49355061 is about 7025.3157224427. The cubic root of 49355061 is about 366.8123064235.

The spelling of 49355061 in words is "forty-nine million, three hundred fifty-five thousand, sixty-one".

Divisors: 1 3 7 21 2350241 7050723 16451687 49355061